Change: body ,body, which joins the pubis and ischium to form the acetabulum, and the ala or wing, which forms the iliac crest.Also comprises the anterior-superior iliac spine, anterior-inferior iliac spine, posterior iliac spine, greater sciatic notch, iliac fossafossa, , and gluteal lines.PubisForms the   View changes from previous version. (Word count: 267)

Change: Comprises the body , which articulates at the symphysis pubis; the superior ramus, which enters the formation of the acetabulum; and the inferior ramus , which joins the ramus of the ischium, a part of the obturator foramen (formed by fusion of the ischium and pubis).IschiumForms the   View changes from previous version. (Word count: 267)